The film was a family affair. It was directed by Jun Aristorenas, husband of Virginia Aristorenas, who played Batwoman, and father of their son Robin Aristorenas, who played Robin. Jun also played Joker in this film. He also directed them in Batwoman and Robin in 1972.
Third in a trilogy starring Virginia Aristorenas as Batwoman and her son Robin Aristorenas as Robin. The first two were Batwoman and Robin (1972) and Batwoman and Robin vs. the Queen of the vampires (1972), which was released three months after the first one.
Robin Aristorenas was only 9 at the time when he made this.